Module: ActForm::Model

Extended by:
ActiveSupport::Concern
Includes:
Attributes, Merge, ActiveModel::Model
Included in:
Base, Command
Defined in:
lib/act_form/model.rb

Instance Method Summary collapse

Methods included from Attributes

#attributes

Instance Method Details

#init_by(record, **attrs) ⇒ Object

Record must respond_to attributes method


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# File 'lib/act_form/model.rb', line 27

def init_by(record, **attrs)
  self.record = record
  _attrs = record.attributes.extract! *self.class.attribute_set.keys.map(&:to_s)
  assign_attributes _attrs.merge(attrs)
end

#initialize(attrs = {}) ⇒ Object


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# File 'lib/act_form/model.rb', line 17

def initialize(attrs={})
  super attrs.select { |k, _| respond_to?("#{k}=") }
end

#persisted?Boolean

Returns:

  • (Boolean)

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# File 'lib/act_form/model.rb', line 50

def persisted?
  !!@persisted
end

#record=(record) ⇒ Object

Raises:

  • (ArgumentError)

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# File 'lib/act_form/model.rb', line 21

def record=(record)
  raise ArgumentError, 'Record must respond to attributes method!' unless record.respond_to?(:attributes)
  @record = record
end

#save(target = nil) ⇒ Object


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# File 'lib/act_form/model.rb', line 40

def save(target = nil)
  target ||= @record
  if valid?
    sync(target)
    @persisted = target.save
  else
    false
  end
end

#sync(target) ⇒ Object


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# File 'lib/act_form/model.rb', line 33

def sync(target)
  self.class.attribute_set.keys.each do |attr|
    next unless target.respond_to?(attr)
    target.public_send "#{attr}=", public_send(attr)
  end
end